Inventor · disambiguated record
Yoshihiko Hoboh
Also filed as: HOBOH YOSHIHIKO
9 granted patents·141 citations·filing 1985–1994
89Inventor score
Files withSUMITOMO METAL IND9
Top patents by PatentIndex Score
9 records- 0181US5245847AProcess for zinc electroplating of aluminum stripSUMITOMO METAL IND·Filed 1992·Granted Sep 21, 1993·33 cites·17 claims
- 0273US5234574AProcess for direct zinc electroplating of aluminum stripSUMITOMO METAL IND·Filed 1992·Granted Aug 10, 1993·22 cites·14 claims
- 0369US5236574AElectroplating of hot-galvanized steel sheet and continuous plating line thereforSUMITOMO METAL IND·Filed 1990·Granted Aug 17, 1993·22 cites·13 claims
- 0465US4659631ACorrosion resistant duplex plated sheet steelSUMITOMO METAL IND·Filed 1985·Granted Apr 21, 1987·25 cites·22 claims
- 0557US5356723AMultilayer plated aluminum sheetsSUMITOMO METAL IND·Filed 1992·Granted Oct 18, 1994·19 cites·34 claims
- 0650US5409156ASpot-weldable aluminum sheet and production thereofSUMITOMO METAL IND·Filed 1992·Granted Apr 25, 1995·12 cites·8 claims
- 0740US5240783ASteel plate for the outside of automobile bodies electroplated with a zinc alloy and a manufacturing method thereforSUMITOMO METAL IND·Filed 1988·Granted Aug 31, 1993·4 cites·9 claims
- 0831US5436081APlated aluminum sheet having improved spot weldabilitySUMITOMO METAL IND·Filed 1994·Granted Jul 25, 1995·3 cites·13 claims
- 0929US5209988ASteel plate for the outside of automobile bodies electroplated with a zinc alloy and a manufacturing method thereforSUMITOMO METAL IND·Filed 1990·Granted May 11, 1993·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →